/*
* Copyright (c) 2008-2010 Nokia Corporation and/or its subsidiary(-ies).
* All rights reserved.
* This component and the accompanying materials are made available
* under the terms of the License "Eclipse Public License v1.0"
* which accompanies this distribution, and is available
* at the URL "http://www.eclipse.org/legal/epl-v10.html".
*
* Initial Contributors:
* Nokia Corporation - initial contribution.
*
* Contributors:
*
* Description:
* Declares the class which implements SCR's session and sub-session service requests.
*
*/
/**
@file
@internalComponent
@released
*/
#ifndef SCRREQUESTIMPL_H
#define SCRREQUESTIMPL_H
#ifdef SYMBIAN_ENABLE_SPLIT_HEADERS
#include "screntries_internal.h"
#endif //SYMBIAN_ENABLE_SPLIT_HEADERS
#include "screntries.h"
#include "appregentries.h"
#include "appreginfo.h"
namespace Usif
{
// constants
static const TLanguage KLangNone = TLanguage(0);
static const TInt KMaxSwTypeIdDigits = 4; ///< Maximum number of digits a software type id may have.
static const TInt KMaxSwTypeIdValue = 0xFFFF; ///< Maximum value of a software type id.
// forward declaration
class CDatabase;
class CStatement;
class CScrAsyncRequestImpl;
class CScrSession;
class CScrSubsession;
class CCompViewSubsessionContext;
class CAppInfoViewSubsessionContext;
class CRegInfoForApplicationSubsessionContext;
class CAppRegistrySubsessionContext;
class CApplicationRegInfoSubsessionContext;
class CScrRequestImpl : public CBase
{
public:
static CScrRequestImpl* NewL(RFs& aFs, RFile& aDatabaseFile, RFile& aJournalFile);
~CScrRequestImpl();
// Transaction Requests
void CreateTransactionL();
void RollbackTransactionL();
void CommitTransactionL();
// Component Management Requests
void AddComponentL(const RMessage2& aMessage);
void AddComponentDependencyL(const RMessage2& aMessage);
void SetComponentLocalizablePropertyL(const RMessage2& aMessage);
void SetComponentBinaryPropertyL(const RMessage2& aMessage);
void SetComponentIntPropertyL(const RMessage2& aMessage);
void RegisterComponentFileL(const RMessage2& aMessage);
void SetFileStrPropertyL(const RMessage2& aMessage);
void SetFileIntPropertyL(const RMessage2& aMessage);
void SetComponentNameL(const RMessage2& aMessage);
void SetVendorNameL(const RMessage2& aMessage);
void SetIsComponentRemovableL(const RMessage2& aMessage);
void SetIsComponentDrmProtectedL(const RMessage2& aMessage);
void SetIsComponentHiddenL(const RMessage2& aMessage);
void SetIsComponentKnownRevokedL(const RMessage2& aMessage);
void SetIsComponentOriginVerifiedL(const RMessage2& aMessage);
void SetComponentSizeL(const RMessage2& aMessage);
void SetComponentVersionL(const RMessage2& aMessage);
void DeleteComponentPropertyL(const RMessage2& aMessage);
void DeleteFilePropertyL(const RMessage2& aMessage);
void UnregisterComponentFileL(const RMessage2& aMessage);
void DeleteComponentL(const RMessage2& aMessage);
void DeleteComponentDependencyL(const RMessage2& aMessage);
// Component Query requests
void GetComponentEntrySizeL(const RMessage2& aMessage) const;
void GetComponentEntryDataL(const RMessage2& aMessage) const;
void GetComponentLocalizedEntrySizeL(const RMessage2& aMessage) const;
void GetComponentLocalizedEntryDataL(const RMessage2& aMessage) const;
void GetFilePropertiesSizeL(const RMessage2& aMessage) const;
void GetFilePropertiesDataL(const RMessage2& aMessage) const;
void GetSingleFilePropertySizeL(const RMessage2& aMessage) const;
void GetSingleFilePropertyDataL(const RMessage2& aMessage) const;
void GetFileComponentsSizeL(const RMessage2& aMessage) const;
void GetFileComponentsDataL(const RMessage2& aMessage) const;
void GetComponentPropertiesSizeL(const RMessage2& aMessage) const;
void GetComponentPropertiesDataL(const RMessage2& aMessage) const;
void GetComponentSinglePropertySizeL(const RMessage2& aMessage) const;
void GetComponentSinglePropertyDataL(const RMessage2& aMessage) const;
void GetComponentIdListSizeL(const RMessage2& aMessage) const;
void GetComponentIdListDataL(const RMessage2& aMessage) const;
void GetComponentFilesCountL(const RMessage2& aMessage) const;
void GetComponentIdL(const RMessage2& aMessage) const;
void GetComponentWithGlobalIdSizeL(const RMessage2& aMessage) const;
void GetComponentWithGlobalIdDataL(const RMessage2& aMessage) const;
void GetSupplierComponentsSizeL(const RMessage2& aMessage) const;
void GetSupplierComponentsDataL(const RMessage2& aMessage) const;
void GetDependantComponentsSizeL(const RMessage2& aMessage) const;
void GetDependantComponentsDataL(const RMessage2& aMessage) const;
void GetComponentSupportedLocalesListSizeL(const RMessage2& aMessage) const;
void GetComponentSupportedLocalesListDataL(const RMessage2& aMessage) const;
// Application Manager Requests
void GetIsMediaPresentL(const RMessage2& aMessage) const;
void GetIsComponentOrphanedL(const RMessage2& aMessage) const;
void GetLogFileHandleL(const RMessage2& aMessage) const;
void FlushLogEntriesArrayL();
void GetIsComponentOnReadOnlyDriveL(const RMessage2& aMessage) const;
void GetIsComponentPresentL(const RMessage2& aMessage) const;
void SetIsComponentPresentL(const RMessage2& aMessage);
// SIF Requests
void SetScomoStateL(const RMessage2& aMessage);
void GetPluginUidWithMimeTypeL(const RMessage2& aMessage) const;
void GetPluginUidWithComponentIdL(const RMessage2& aMessage) const;
// Security Layer Requests
TBool GetInstallerOrExecutionEnvSidsForComponentL(TComponentId aComponentId, RArray<TSecureId>& aSids) const;
TBool GetSidsForSoftwareTypeIdL(TInt aSoftwareTypeId, RArray<TSecureId>& aSids) const;
TBool GetSidsForSoftwareTypeL(const HBufC* aSoftwareTypeName, RArray<TSecureId>& aSids) const;
TBool IsInstallerOrExecutionEnvSidL(TSecureId& aSid) const;
TBool GetIsComponentOrphanedL(TComponentId aComponentId) const;
TInt GetSoftwareTypeForComponentL(TComponentId aComponentId) const;
// AppArc Requests
void GetApplicationLaunchersSizeL(const RMessage2& aMessage) const;
void GetApplicationLaunchersDataL(const RMessage2& aMessage) const;
// Component's view operations
CComponentFilter* ReadComponentFilterL(const RMessage2& aMessage) const;
CStatement* OpenComponentViewL(CComponentFilter& aFilter, RArray<TComponentId>& aComponentFilterSuperset, TBool& aFilterSupersetInUse) const;
void NextComponentSizeL(const RMessage2& aMessage, CStatement* aStmt, CComponentFilter* aFilter, CComponentEntry*& aEntry, CCompViewSubsessionContext* aSubsessionContext) const;
void NextComponentDataL(const RMessage2& aMessage, CComponentEntry*& aEntry) const;
void NextComponentSetSizeL(const RMessage2& aMessage, CStatement* aStmt, CComponentFilter* aFilter, RPointerArray<CComponentEntry>& aEntryList, CCompViewSubsessionContext* aSubsessionContext) const;
void NextComponentSetDataL(const RMessage2& aMessage, RPointerArray<CComponentEntry>& aEntryList) const;
// Files's list operations
CStatement* OpenFileListL(const RMessage2& aMessage) const;
void NextFileSizeL(const RMessage2& aMessage, CStatement* aStmt, HBufC*& aFilePath) const;
void NextFileDataL(const RMessage2& aMessage, HBufC*& aFilePath) const;
void NextFileSetSizeL(const RMessage2& aMessage, CStatement* aStmt, RPointerArray<HBufC>& aFileList) const;
void NextFileSetDataL(const RMessage2& aMessage, RPointerArray<HBufC>& aFileList) const;
// Static utility functions - code reuse between SCRServer and this class
static TComponentId GetComponentIdFromMsgL(const RMessage2& aMessage);
static HBufC* GetSoftwareTypeNameFromMsgLC(const RMessage2& aMessage);
static HBufC* ReadFileNameFromMsgLC(const RMessage2& aMessage);
// Sofwtare type management operations
void AddSoftwareTypeL(const RMessage2& aMessage);
void DeleteSoftwareTypeL(const RMessage2& aMessage);
void GetDeletedMimeTypesL(const RMessage2& aMessage) const;
// AppInfo's view operations
//CAppRegistrySubsession
void OpenApplicationRegistrationViewL(const RMessage2& aMessage, CAppRegistrySubsessionContext* aSubsessionContext);
void OpenApplicationRegistrationForAppUidsViewL(const RMessage2& aMessage, CAppRegistrySubsessionContext* aSubsessionContext);
void NextApplicationRegistrationInfoSizeL(const RMessage2& aMessage, CApplicationRegistrationData*& aApplicationRegistration, CAppRegistrySubsessionContext* aSubsessionContext);
void NextApplicationRegistrationInfoDataL(const RMessage2& aMessage, CApplicationRegistrationData*& aApplicationRegistration);
//CAppInfoViewSubsession
CAppInfoFilter* ReadAppInfoFilterL(const RMessage2& aMessage) const;
void OpenAppInfoViewL(CAppInfoFilter& aFilter, CAppInfoViewSubsessionContext* aSubsessionContext);
TBool DoesAppWithScreenModeExistL(TUid aUid, TInt aScreenMode, TLanguage aLocale) const;
void GetAppUidsL(CAppInfoViewSubsessionContext* aSubsessionContext, TBool aScreenModePresent = EFalse) const;
void GetEmbeddableAppUidsL(CAppInfoViewSubsessionContext* aSubsessionContext, TBool aScreenModePresent = EFalse) const;
void GetServerAppUidsL(CAppInfoViewSubsessionContext* aSubsessionContext, TUid aServiceUid, TBool aScreenModePresent = EFalse) const;
void GetAppUidsWithEmbeddabilityFilterL(CAppInfoViewSubsessionContext* aSubsessionContext, TEmbeddableFilter& aFilter, TBool aScreenModePresent = EFalse) const;
void GetAppUidsWithCapabilityMaskAndValueL(CAppInfoViewSubsessionContext* aSubsessionContext,TUint aCapabilityAttrFilterMask, TUint aCapabilityAttrFilterValue, TBool aScreenModePresent = EFalse) const;
void GetAppServicesL(TUid aAppUid, RPointerArray<CServiceInfo>& aServiceInfoArray, TLanguage aLocale) const;
void GetServiceImplementationsL(TUid aServiceUid, RPointerArray<CServiceInfo>& aServiceInfoArray, TLanguage aLocale) const;
void GetServiceImplementationsL(TUid aServiceUid, TDesC& aDataType, RPointerArray<CServiceInfo>& aServiceInfoArray, TLanguage aLocale) const;
void GetAppServiceOpaqueDataL(TUid aAppUid, TUid aServiceUid, RPointerArray<CServiceInfo>& aServiceInfoArray, TLanguage aLocale) const;
void GetOpaqueDataArrayL(TUid aAppUid, TUid aServiceUid, RPointerArray<COpaqueData>& aOpaqueDataArray, TLanguage aLanguage) const;
void NextAppInfoSizeL(const RMessage2& aMessage, TAppRegInfo*& aAppInfo, CAppInfoViewSubsessionContext* aSubsessionContext);
void NextAppInfoDataL(const RMessage2& aMessage, TAppRegInfo*& aAppInfo);
//CRegInfoForApplicationSubsession
void GetServiceUidSizeL(const RMessage2& aMessage, TUid aAppUid,CRegInfoForApplicationSubsessionContext *aSubsessionContext) const;
void GetServiceUidDataL(const RMessage2& aMessage, CRegInfoForApplicationSubsessionContext *aSubsessionContext) const;
void SetLocaleForRegInfoForApplicationSubsessionContextL(const RMessage2& aMessage, CRegInfoForApplicationSubsessionContext *aSubsessionContext);
void GetApplicationLanguageL(const RMessage2& aMessage, CRegInfoForApplicationSubsessionContext *aSubsessionContext) const;
void GetDefaultScreenNumberL(const RMessage2& aMessage, TUid aAppUid) const;
void GetNumberOfOwnDefinedIconsL(const RMessage2& aMessage, TUid aAppUid,CRegInfoForApplicationSubsessionContext *aSubsessionContext) const;
void GetViewSizeL(const RMessage2& aMessage, TUid aAppUid, CRegInfoForApplicationSubsessionContext *aSubsessionContext) const;
void GetViewDataL(const RMessage2& aMessage, CRegInfoForApplicationSubsessionContext *aSubsessionContext) const;
void GetViewsL(RPointerArray<Usif::CAppViewData>& aViewInfoArray,TUid aAppUid, TLanguage aLanguage)const;
void GetAppOwnedFilesSizeL(const RMessage2& aMessage, TUid aAppUid, CRegInfoForApplicationSubsessionContext *aSubsessionContext)const ;
void GetAppOwnedFilesDataL(const RMessage2& aMessage, CRegInfoForApplicationSubsessionContext *aSubsessionContext)const ;
void GetAppCharacteristicsL(const RMessage2& aMessage, TUid aAppUid) const;
void GetAppIconForFileNameL(const RMessage2& aMessage, TUid aAppUid, CRegInfoForApplicationSubsessionContext *aSubsessionContext) const;
void GetAppViewIconFileNameL(const RMessage2& aMessage, TUid aAppUid, CRegInfoForApplicationSubsessionContext *aSubsessionContext) const;
void GetAppPropertiesInfoL(CApplicationRegistrationData& aApplicationRegistrationaApplicationRegistration,TUid aAppUid, TLanguage aLanguage);
//CApplicationRegInfoSubsession
void GetAppForDataTypeAndServiceL(const RMessage2& aMessage) const;
void GetAppForDataTypeL(const RMessage2& aMessage) const;
void GetAppServiceInfoSizeL(const RMessage2& aMessage, CApplicationRegInfoSubsessionContext *aSubsessionContext) const;
void GetAppServiceInfoDataL(const RMessage2& aMessage, CApplicationRegInfoSubsessionContext *aSubsessionContext) const;
void GetApplicationInfoL(const RMessage2& aMessage);
//General functions to retrieve various application information, mostly used by CAppRegistrySubsession
TBool GetApplicationRegistrationInfoL(CApplicationRegistrationData& aApplicationRegistrationaApplicationRegistration,TUid aAppUid) const;
void GetFileOwnershipInfoL(CApplicationRegistrationData& aApplicationRegistrationaApplicationRegistration,TUid aAppUid) const;
void GetDataTypesL(RPointerArray<Usif::CDataType> & aDataTypes,TInt aServiceId)const;
void GetServiceInfoL(CApplicationRegistrationData& aApplicationRegistrationaApplicationRegistration,TUid aAppUid,TLanguage aLanguage) const;
void GetLocalizableAppInfoL(CApplicationRegistrationData& aApplicationRegistrationaApplicationRegistration,TUid aAppUid, TLanguage aLanguage);
CCaptionAndIconInfo* GetCaptionAndIconInfoL(TInt aCaptionAndIconId)const;
void GetAppRegOpaqueDataL(CApplicationRegistrationData& aApplicationRegistration,TUid aAppUid,TLanguage aLanguage) const;
//General functions
void GetLocalesForAppIdL(RArray<TInt>& aLocales, TUid aAppUid) const;
TBool CheckIfAppUidExistsL(const TUid aAppUid) const;
CStatement* CreateStatementForAppInfoL(const TDesC& aStatement, TLanguage aLocale, TInt aValuesNum,...) const;
void GetCaptionAndShortCaptionInfoForLocaleL(TUid aAppUid, TLanguage aLocale, TAppCaption& aShortCaption, TAppCaption& aCaption);
void GenerateNonNativeAppUidL(const RMessage2& aMessage);
//Application related
void AddApplicationEntryL(const RMessage2& aMessage);
void DeleteAllAppsWithinPackageL(const RMessage2& aMessage);
void DeleteAllAppsWithinPackageInternalL(const TComponentId aComponentId);
void DeleteApplicationEntryL(const RMessage2& aMessage);
void DeleteApplicationEntryInternalL(const TInt aAppUid);
void GetComponentIdForAppL(const RMessage2& aMessage) const;
TBool GetComponentIdForAppInternalL(TUid aAppUid, TComponentId& aComponentId) const;
void GetAppUidsForComponentSizeL(const RMessage2& aMessage) const;
void GetAppUidsForComponentDataL(const RMessage2& aMessage)const;
void AddFileOwnershipInfoL(TUid aAppUid, const TDesC& aFileName);
void AddServiceInfoL(TUid aAppUid, CServiceInfo* aAppServiceInfoEntry);
void AddServiceDataTypeL(TInt aServiceUid, Usif::CDataType* aDataTypeEntry);
void AddLocalizableAppInfoL(TUid aAppUid, Usif::CLocalizableAppInfo* aLocalizableAppInfoEntry);
void AddViewDataL(TInt aLocalAppInfoId, Usif::CAppViewData* aViewDataEntry);
TInt AddCaptionAndIconInfoL(CCaptionAndIconInfo* aCaptionAndIconEntry);
void AddPropertyL(TUid aAppUid, Usif::CPropertyEntry* aAppPropertiesEntry);
void AddOpaqueDataL(TUid aAppUid, Usif::COpaqueData* aOpaqueDataEntry, TUid aServiceUid = TUid::Null());
void DeleteFromTableL(const TDesC& aTableName, const TDesC& aAttribute, const TInt aValue);
private:
CScrRequestImpl(RFs& aFs);
void ConstructL(RFile& aDatabaseFile, RFile& aJournalFile);
private:
enum TValueType
{
EValueInteger = 0x01,
EValueString = 0x02,
EValueInteger64 = 0x03,
EValueLanguage = 0x04,
EValueBinary = 0x05,
};
enum TPropertyType
{
EPropertyUndefined = 0, // The property type is not defined yet
EPropertyInteger = 1, // The property type is integer
EPropertyLocalizable = 2, // The property type is a localizable string
EPropertyBinary = 3 // The property type is a non-localizable 8-bit descriptor
};
enum TFileOperationType
{
EFileRegistered,
EFileUnregistered
};
enum TAccessMode
{
ETransactionalSid = 0x0001, // Sids requiring component/application transactional support, usually Installers/Execution layers
EMaxAccessMode = 0xFFFF
};
class TRollbackParams
{
public:
TRollbackParams(TInt aIdColumnVal, CScrRequestImpl& aReqImplHandle)
: iIdColumnVal(aIdColumnVal), iReqImplHandle(aReqImplHandle){}
TInt iIdColumnVal;
CScrRequestImpl& iReqImplHandle;
};
static HBufC* ReadDescLC(const RMessage2& aMessage, TInt aSlot);
static HBufC8* ReadDesc8LC(const RMessage2& aMessage, TInt aSlot);
static TUint32 HashCaseInsensitiveL(const TDesC& aName);
static TUint32 HashCaseSensitiveL(const TDesC& aName);
static void ComponentRollback(TAny* aParam);
static void ComponentLocalizablesRollback(TAny* aParam);
HBufC* FormatStatementLC(const TDesC& aStatement, TInt aFormatLength,...) const;
HBufC* GenerateGlobalIdL(const TDesC& aUniqueSwTypeName, const TDesC& aGlobalId) const;
TComponentId CommonAddComponentL(const TDesC& aUniqueSwTypeName, const TDesC& aGlobalId);
void AddComponentLocalizablesL(TComponentId aCompId, TLanguage aLocale, const TDesC& aName, const TDesC& aVendor);
HBufC* ReadAndGetGlobalIdLC(const RMessage2& aMessage, TInt aSlot) const;
TUint32 ReadAndHashGlobalIdL(const RMessage2& aMessage, TInt aGlobalIdNameSlot, TInt aSwTypeNameSlot) const;
TUint32 HashGlobalIdsL(const TDesC& aDependantId, const TDesC& aSupplierId) const;
CStatement* CreateGeneralPropertyStatementWithLocaleL(const TDesC& aStmtStr, TInt aIdColumnValue, TLanguage aLocale, const TDesC& aPropName, TBool aDoLocaleResolving=ETrue) const;
TInt FindGeneralPropertyNoLocaleDowngradeL(const TDesC& aTableName, const TDesC& aIdColumnName , TInt aIdColumnValue, const TDesC& aPropertyName, TLanguage aLocale, TPropertyType& aPropertyType) const;
void SetGeneralLocalizablePropertyL(CScrRequestImpl::TPropertyType aPropType, TInt aPropertyId, const TDesC& aIdColumnName , TInt aIdColumnValue, const TDesC& aPropName, TLanguage aLocale, const TDesC& aPropValue);
void SetGeneralBinaryPropertyL(CScrRequestImpl::TPropertyType aPropType, TInt aPropertyId, const TDesC& aTableName, const TDesC& aIdColumnName , TInt aIdColumnValue, const TDesC& aPropName, const TDesC8& aPropValue);
void SetGeneralIntPropertyL(TPropertyType aPropType, TInt aPropertyId, const TDesC& aTableName, const TDesC& aIdColumnName , TInt aIdColumnValue, const TDesC& aPropName, TInt64 aPropValue);
void ExecuteStatementL(TRefByValue<const TDesC>, TInt aValuesNum=0,...);
void GetFileComponentsL(const TDesC& aFileName, RArray<TComponentId>& aComponents) const;
TInt GetComponentFileIdL(const TDesC& aFileName, TComponentId aComponentId) const;
TInt FindComponentFileL(const TDesC& aFileName, TComponentId aComponentId) const;
void SetComponentLocalizableL(TComponentId aComponentId, TLanguage aLocale, const TDesC& aColumnName, const TDesC& aName, const TDesC& aVendor);
CPropertyEntry* GetGeneralSinglePropertyL(const TDesC& aTableName, const TDesC& aIdColumnName , TInt aIdColumnValue, const TDesC& aPropName, TLanguage aLocale) const;
CPropertyEntry* GetPropertyEntryL(CStatement& aStmt, const TDesC& aPropName, TInt aStartingIndex) const;
void AddGeneralPropertiesArrayWithLocaleL(const TDesC& aStmtStr, TLanguage aLocale, TComponentId aIdColumnValue, RPointerArray<CPropertyEntry>& aProperties) const;
void GetGeneralPropertiesArrayL(const TDesC& aTableName, const TDesC& aIdColumnName , TComponentId aIdColumnValue, TLanguage aLocale, RPointerArray<CPropertyEntry>& aProperties) const;
TBool BindAndProcessStatementObjectL(CStatement& aStatementObj, TLanguage aLanguage, TInt aValuesNum, VA_LIST aList) const;
CStatement* CreateStatementObjectWithoutLocaleL(const TDesC& aStatement, TInt aValuesNum,...) const;
CStatement* CreateStatementObjectWithLocaleL(const TDesC& aStatement, TLanguage aLocale, TInt aValuesNum,...) const;
CStatement* CreateStatementObjectWithLocaleNoDowngradeL(const TDesC& aStatement, TLanguage aLocale, TInt aValuesNum,...) const;
void BindStatementValuesL(CStatement& aStatement, TLanguage aLanguage, TInt aValuesNum, VA_LIST aList) const;
void GetComponentIdsHavingThePropertiesL(RArray<TComponentId>& aComponentIds, RPointerArray<CPropertyEntry> aProperties, TBool aDoIntersect) const;
CStatement* CreateStatementObjectForComponentLocalizablesLC(const TDesC& aName, const TDesC& aVendor, TUint aSetFlag, TComponentId aComponentId = 0 ) const;
void GetComponentsHavingNameVendorL(RArray<TComponentId>& aComponentIds, const TDesC& aName, const TDesC& aVendor, TUint16 aSetFlag, TBool aDoIntersect) const;
CComponentEntry* GetNextComponentEntryL(CStatement& aStmt, CComponentFilter& aFilter, TLanguage aLocale, CCompViewSubsessionContext* aSubsessionContext) const;
HBufC* GetNextFilePathL(CStatement& aStmt) const;
CComponentEntry* CreateComponentEntryFromStatementHandleL(CStatement& aStmt) const;
CStatement* ExecuteLocalizableStatementL(const TDesC& aLocalizableStmtStr, const TDesC& aAnyValueStmtStr, TInt aConditionIntValue, TLanguage aConditionLocale) const;
void AddComponentEntryLocalizablesL(TComponentId aComponentId, CComponentEntry& aEntry, TLanguage aLocale) const;
void AddComponentEntryLocalizablesL(TComponentId aComponentId, CComponentEntry& aEntry, TLanguage aLocale, const CComponentFilter& aFilter) const;
void AddSoftwareTypeNameToComponentEntryL(CStatement& aStmt, CComponentEntry& aEntry, TLanguage aLocale) const;
TBool IsSoftwareTypeExistingL(TInt aSoftwareTypeId) const;
void GetGeneralComponentEntrySizeL(const RMessage2& aMessage, const TDesC& aConditionColumn, TUint32 aConditionValue, TInt aReturnSizeSlot, TLanguage aLocale, CComponentEntry*& aComponentEntry) const;
TInt GetDriveFromFilePath(const TDesC& aFilePath, TDriveUnit& aDriveUnit) const;
TInt InstalledDrivesToBitmaskL(const TDriveList& aDriveList) const;
void UpdateInstalledDrivesL(TComponentId aComponentId, const TDesC& aFilePath, TFileOperationType aType);
TBool GetSifPluginUidIInternalL(TInt aSoftwareTypeId, TInt& aValue) const;
TInt GetInstalledDrivesBitmaskL(TComponentId aComponentId) const;
CGlobalComponentId* ParseGlobalComponendIdLC(const TDesC& aGlobalId) const;
void GetGeneralDependencyListL(const TDesC& aSelectColumn, const TDesC& aConditionColumn, const TDesC& aConditionValue, RPointerArray<CVersionedComponentId> &aVerCompIdList) const;
void ReadAndSetCommonComponentPropertyL(const RMessage2& aMessage, const TDesC& aPropertyColumn);
TBool HasFilesOnDriveL(TDriveUnit aDrive, TComponentId aComponentId);
CStatement* OpenFileListStatementL(TComponentId aComponentId) const;
TBool IsSoftwareTypeExistingL(TUint32 aSwTypeId, TUint32 aSifPluginUid, TUint32 aInstallerSecureId, TUint32 aExecutionLayerSecureId, const RPointerArray<HBufC>& aMimeTypesArray, const RPointerArray<CLocalizedSoftwareTypeName>& aLocalizedNamesArray);
void SubsessionAddLocalizableSoftwareTypeNameL(CStatement& aStmt, CComponentEntry& aEntry, TLanguage aLocale, CCompViewSubsessionContext* aSubsessionContext) const;
TBool IsDriveReadOnlyL(TInt driveIndex) const;
TBool CheckForMediaPresenceL(TComponentId aComponentId) const;
TBool GetIntforConditionL(const TDesC& aSelectColumn, const TDesC& aTableInfo, const TDesC& aConditionColumn,TInt aConditionValue,TInt& aRetrievedValue) const;
TInt GetServiceIdForDataTypeL(const TDesC& aType) const;
TBool GetAppUidForServiceIdL(const TInt ServiceId, TUid& aAppUid) const;
TBool GetNearestAppLanguageL(TLanguage aRequiredLocale,TUid aAppUid,TLanguage& aFinalAppLocale) const;
void GetNearestAppLanguageForOpaqueDataL(TLanguage aRequiredLocale,TUid aAppUid,TUid aServiceUid,TLanguage& aFinalAppLocale) const;
// DB Version management
void InitializeDbVersionL();
void VerifyDbVersionCompatibilityL() const;
private:
RFs& iFs; ///< Reference to the file handle. It is worth to consume a word of memory instead of passing the file handle to many functions.
CDatabase* iDbHandle; ///< Handle to the SCR database object.
TVersion iDbVersion;
mutable CComponentEntry* iComponentEntry; ///< The component entry whose size calculated and sent to the client.
mutable CPropertyEntry* iSingleProperty;
mutable RArray<TComponentId> iFileComponents;
mutable RArray<TComponentId> iComponentIdList;
mutable RPointerArray<CPropertyEntry> iProperties;
mutable RPointerArray<CVersionedComponentId> iVerCompIdList; // The list of supplier/dependant versioned component IDs
mutable RPointerArray<HBufC> iDeletedMimeTypes; // The list of MIME types deleted as the result of software type deletion.
mutable RPointerArray<CScrLogEntry> iLogEntries; // The list of log entries recorded in a session
mutable RArray<TLanguage> iMatchingSupportedLanguageList; // The list of matching supported language list recorded in a session
mutable RPointerArray<CLocalizableComponentInfo> iCompLocalizedInfoArray; //Component's localized information (name, vendor, locale)
mutable RArray<TUid> iComponentAppUids; //List of Application Uids associated with a component
mutable RPointerArray<CLauncherExecutable> iLaunchers;
};
} // End of namespace Usif
#endif /* SCRREQUESTIMPL_H */